单词：anal polypus
单词：anal polypus 相关文章
Now, in the early days of my lecture, when I used to talk about risk, that is all I would say. 在我早先的演讲中，当我谈到风险的时候，我就只讲上面这些就够了。 But people would sometimes try to ask me a question during th
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这集的主题为什么叫作人模人样呢? 因为这一集要介绍的都是一些关于人的讲法. 这些用法可以用来介绍自己, 当然也可以用来形容他人. 其中有些蛮有趣的
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A witness to the terrorist mall attacking Kenya say several attackers were women and one of them white. Kenya officials are so sure that one of them has been the so called white widow or wide has been issued for. Let's get started. Tonight the Kenya
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As a polyp grows, it puts up a wall of limestone around itself. And then it multiplies. Each polyp can produce thousands of offspring, which all work together to build a living fortress-- a coral reef. After just a few years, a single piece of coral
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First division in the polyp group, the class Spongiaria has been created by scientists precisely for this unusual exhibit whose usefulness is beyond dispute. 海绵纲是水熄类的第一纲，这一纲就是由这种非常有用处的新奇产物组成
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Heart Patients More Likely to Take Medication When in Single Pill 心脏病人更倾向于服用单一药物 WASHINGTON Many patients who have heart disease or who have suffered a stroke dont take their medications as regularly as prescribed. One stu
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